Patent 5069451: Hockey practice device
(GAMES USING TANGIBLE PROJECTILE : PLAYING FIELD OR COURT GAME; GAME ELEMENT OR ACCESSORY THEREFOR OTHER THAN PROJECTOR OR PROJECTILE, PER SE : Practice or training device : For game using apertured or pocketed goal or target (e.g., for hockey, soccer, polo, lacrosse, etc.) : Blocking, tackling, or charging device)

Patent 5069591: Semiconductor wafer-processing apparatus
(MATERIAL OR ARTICLE HANDLING : CHAMBER OF A TYPE UTILIZED FOR A HEATING FUNCTION AND MATERIAL CHARGING OR DISCHARGING MEANS THEREFOR : Including driven device and/or inclined flow path to carry or convey material into, within, and out of chamber : Including reciprocating or vibratory conveyor : Having means to support material suspended therebelow)

Patent 5069592: Automated multistorey parking building
(MATERIAL OR ARTICLE HANDLING : APPARATUS PARTICULARLY ADAPTED FOR CHARGING OR DISCHARGING A FACILITY COMPRISING ONE OR MORE SITES FOR THE PARKING OF WHEELED VEHICLES : Including one or more movable sites : Vehicle assigned to particular supporting member (e.g., platform, dolly, cage, etc.) having some degree of independence either as to means, time, or direction of movement : One or more separate supporting members and means to impart independent, linear or partly linear, movement thereto : Member moving from particular location to discharge and/or receive vehicle, and returning thereto : Successive devices each include endless, member-driving element (e.g., belt, cable, chain, etc.))